Base | Representation |
---|---|
bin | 111000111001111000… |
… | …0001101001011010010 |
3 | 102200102101221010110002 |
4 | 1301303300031023102 |
5 | 4000231440213020 |
6 | 132045521410002 |
7 | 11554154135342 |
oct | 1616360151322 |
9 | 380371833402 |
10 | 122201101010 |
11 | 4790937696a |
12 | 1b824a99902 |
13 | b6a6212bc1 |
14 | 5cb37ccd22 |
15 | 32a333d975 |
hex | 1c73c0d2d2 |
122201101010 has 32 divisors (see below), whose sum is σ = 228436794432. Its totient is φ = 47031082560.
The previous prime is 122201101007. The next prime is 122201101013. The reversal of 122201101010 is 10101102221.
It is an interprime number because it is at equal distance from previous prime (122201101007) and next prime (122201101013).
It is a junction number, because it is equal to n+sod(n) for n = 122201100982 and 122201101000.
It is not an unprimeable number, because it can be changed into a prime (122201101013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092001 + ... + 2149620.
It is an arithmetic number, because the mean of its divisors is an integer number (7138649826).
Almost surely, 2122201101010 is an apocalyptic number.
122201101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122201101010 is a deficient number, since it is larger than the sum of its proper divisors (106235693422).
122201101010 is a wasteful number, since it uses less digits than its factorization.
122201101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4241738.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 122201101010 its reverse (10101102221), we get a palindrome (132302203231).
The spelling of 122201101010 in words is "one hundred twenty-two billion, two hundred one million, one hundred one thousand, ten".
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